Ok so what is Phantom Salt?

It's whatever your imagination wants it to be!

Whenever your eating a meal and you can't quite put your finger on what the flavour is, that's Phantom Salt.

Whenever you use a new piece of technolgy and you don't quite understand what's making it work, that's Phantom Salt.

When you guess a random number in a maths quiz because you don't know the answer, that's Numberwang.

Ok but what is it really?

¯\_(ツ)_/¯...shut up...